getShortAddress static method

Implementation

static Future<String> getShortAddress(double lat, double lng) async {
  try {
    final uri = Uri.parse(
      '$_nominatimEndpoint?format=json&lat=$lat&lon=$lng'
      '&zoom=14&addressdetails=1&accept-language=en',
    );

    final response = await http
        .get(
          uri,
          headers: {'User-Agent': _userAgent, 'Accept': 'application/json'},
        )
        .timeout(const Duration(seconds: 10));

    if (response.statusCode == 200) {
      final data = jsonDecode(response.body) as Map<String, dynamic>;
      final address = data['address'] as Map<String, dynamic>?;

      if (address != null) {
        final parts = <String>[];

        final suburb =
            address['suburb'] ?? address['city'] ?? address['town'];
        if (suburb != null) parts.add(suburb as String);

        final state = address['state'];
        if (state != null) parts.add(state as String);

        final country = address['country'];
        if (country != null) parts.add(country as String);

        if (parts.isNotEmpty) {
          return parts.join(', ');
        }
      }

      final displayName = data['display_name'] as String?;
      if (displayName != null) {
        if (displayName.length > 50) {
          return '${displayName.substring(0, 47)}...';
        }
        return displayName;
      }
    }

    return 'Unknown location';
  } catch (_) {
    return 'Unknown location';
  }
}